Blockchain-based raw material transportation logistics trajectory data evidence storage and verification method and system

A trajectory data and verification method technology, applied in the field of steel information security, can solve the problems of lack of credibility, insufficient security, inability to guarantee data security and non-tampering, etc., to achieve credible supervision inspection and improve data security. , The effect of improving data read and write performance

Pending Publication Date: 2021-02-05
欧冶云商股份有限公司
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current logistics track information storage scheme usually adopts the logistics track storage method based on the traditional relational database, and the logistics track information is stored in th

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Blockchain-based raw material transportation logistics trajectory data evidence storage and verification method and system
  • Blockchain-based raw material transportation logistics trajectory data evidence storage and verification method and system
  • Blockchain-based raw material transportation logistics trajectory data evidence storage and verification method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, this embodiment provides a blockchain-based verification method for raw material transportation logistics trajectory data storage and verification, which is applied between logistics nodes with credit authority, review object nodes, and supervision nodes. The method can be generally divided into trajectory information There are three parts: collection and standardization processing, blockchain certificate storage processing, and trajectory information verification.

[0045] The method specifically includes the following steps:

[0046] Obtain corresponding logistics trajectory data based on the first request instruction, perform standardized processing on the logistics trajectory data, and generate first data, where the first request instruction includes a transportation order number, a license plate number, and transportation start and end time information;

[0047] Calculate the hash value of the first data, and sign the logistics trajector...

Embodiment 2

[0089] This embodiment provides a block chain-based raw material transportation logistics track data deposit verification system, including logistics nodes with credit authority, review object nodes and supervision nodes, and the logistics nodes, review object nodes and supervision nodes are all related to the district Blockchain platform connection.

[0090] The logistics node includes: a first logistics trajectory data acquisition module, which acquires corresponding logistics trajectory data based on the first request instruction, performs normalization processing on the logistics trajectory data, and generates first data; a first hash calculation module, which is used to calculate The hash value of the first data; the certificate deposit on-chain module, which calls the certificate deposit contract to write the hash value of the first data into the blockchain platform in a key-value manner to form deposit certificate information; the communication module, It is used to for...

Embodiment 3

[0093] This embodiment provides a blockchain-based raw material transportation logistics track data deposit verification method applied to scrap steel recycling, which is applied between the logistics platform with credit authority, the scrap steel recycling company business system and the tax department system. In this embodiment, the specific implementation process of on-chain storage of logistics track information is as follows: Figure 4 shown.

[0094] 1. The logistics platform receives the command to obtain the track, and specifies the license plate information, start time and deadline of the track data of the logistics vehicles that want to be stored on the chain.

[0095] 2. Determine whether the track deadline is the same day. If the track end date is the same day, access the third-party data platform CCCC system to query the track information. Otherwise, judge whether the track information exists in the logistics platform. If the track exists in the logistics platfor...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a blockchain-based raw material transportation logistics trajectory data evidence storage and verification method and system, which are applied among a logistics node with credit granting authority, an examination object node and a supervision node. The method comprises the steps of obtaining corresponding logistics trajectory data based on a first request instruction, performing normalization processing on the logistics trajectory data, and generating first data; calculating a hash value of the first data; calling an evidence storage contract to write the hash value of the first data into a blockchain platform to form evidence storage information; when a second request instruction is received, obtaining corresponding logistics track data, and performing normalization processing on the logistics track data to generate second data; calculating a hash value of the second data; and calling an evidence obtaining contract to extract evidence storage information on the blockchain platform, and comparing the hash value of the second data with the evidence storage information to generate a verification result. Compared with the prior art, the method has the advantages of effectively improving data security and processing efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of steel information security, in particular to a blockchain-based method and system for storing and verifying raw material transportation logistics trajectory data. Background technique [0002] The effective recycling of scrap metal resources can greatly reduce the mining and consumption of natural mineral resources, achieve the goals of reducing land occupation, reducing total social energy consumption, saving investment, protecting the ecological environment, and improving labor production efficiency. Especially in today's extremely depleted and increasingly scarce natural mineral resources, the status of scrap metal resources in the sustainable development strategy of the world economy is becoming more and more prominent. At present, all countries in the world are actively and effectively recycling scrap metal resources to properly curb the long-term excessive consumption of mineral resources and energy...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06Q10/08G06Q50/28G06F21/64
CPCG06Q10/0833G06Q10/0838G06Q50/28G06F21/645
Inventor 陈淑刚杨英杰秦钢曾令江张鹏赖睿
Owner 欧冶云商股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap